144094640

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{21701}}^1$

素因数の和:21797

約数の個数: 40

約数和(自身を含む): 339072048

約数和(自身を除く): 194977408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 3320, 6640, 21701, 43402, 86804, 108505, 173608, 217010, 347216, 434020, 868040, 1736080, 1801183, 3602366, 7204732, 9005915, 14409464, 18011830, 28818928, 36023660, 72047320, 144094640]

約数ペア:

[(1, 144094640), (2, 72047320), (4, 36023660), (5, 28818928), (8, 18011830), (10, 14409464), (16, 9005915), (20, 7204732), (40, 3602366), (80, 1801183), (83, 1736080), (166, 868040), (332, 434020), (415, 347216), (664, 217010), (830, 173608), (1328, 108505), (1660, 86804), (3320, 43402), (6640, 21701)]